的英文怎麼說

中文拼音 [yǎng]
英文
名詞[化學] (氣體元素) oxygen (o)
  1. The aging phenomenon coincided with oxygen absorption.

    老化現象與的吸收密切相關。
  2. The presence of oxides will result in infrared absorption.

    化物的存在將帶來紅外吸收。
  3. Using refined cotton, chloroacetic acid, sodium hydroxide and hydrogen peroxide as main feedstock, sodium carboxymethyl cellulose was made by the process of basification, etherification, abstersion and drying

    摘要以精製棉、氯乙酸、氫化鈉和過化氫為原料,經過堿化、醚化、洗滌、乾燥,制得羧甲基纖維素鈉。
  4. Meanwhile adopting two - step process of viscosity - decreasing method, i. e. adding hydrogen peroxide during the process of basification and abstersion to decrease the viscosity of alkaline cellulose, as a result the sodium carboxymethyl cellulose with ultra low viscosity was obtained

    同時,採用二步降粘法,在堿化及洗滌過程中加入過化氫,以降低纖維素鈉的粘度,制得超低粘度的梭甲基纖維素鈉。
  5. The latter arises from abstraction of the somewhat lesser activated c-h bond in the dioxolane.

    後者是由二雜環戊烷中活化較弱的C-H鍵離解而產生的。
  6. Vitamin b12 is destroyed by oxidizing and reducing agents, by aldehydes, ascorbic acid, ferrous salts, vanillin and acacia.

    維生素B12被化劑和還原劑、醛類抗壞血酸、二價鐵鹽、香草醛和阿拉伯樹膠破壞。
  7. Conclusion acanthus ilicifolius l. has activity of antioxdant

    結論老鼠?具有抗化活性。
  8. Objective to search antioxidant compounds from acanthus ilicifolius l

    摘要目的從藥用紅樹植物老鼠?中尋找具有抗化的活性成分。
  9. Methods the antioxidant of 75 % ethanolic extract and organic solvent extracts, water extracts and polysaccharids from acanthus ilicifolins l. was detected by flow - injection chemiluminescence, to evaluate the ability of scavenge h2o2

    方法採用流動注射化學發光法,研究該植物75 %乙醇提取物及其有機溶劑萃取分離部分、水提取物及多糖對過化氫( h2o2 )的清除作用。
  10. 2 recharge station ", a series of refreshing live entertainment events were launched at sai kung and stanley during summer weekends. featuring live performances of " hi - fi divas " dong xin and apple chan, yoga demonstrations, jazz dance, acappella, live jazz and bossa nova, chalk art demonstrations, etc., we enlivened the spirits of our audiences

    我們在2006年炎夏的四個周末下午,于西貢及赤柱呈獻休閑加站,透過兩位發燒hi - fi天後董沁和陳果的悅耳歌聲瑜伽示範爵士舞無伴奏清唱現場爵士樂演奏平地粉筆畫示範等等,散發清新休閑的感覺,為各觀眾加
  11. Recently, the chinese plant protection agencies reported the growing hardships in controlling some field populations of oriental migratory locust with organophosphate ( op ) compounds. up to now there are more than 600 arthropod species with documented resistance to one or more insecticides and / or acaricides since resistance phenomenon was first described in san jose scale to lime - sulfur in washington in 1908. enhanced metabolic detoxification and reduced sensitivity of insecticide target - sites are the two major mechanisms in resistance development, involving three primary metabolic enzymes of esterases, glutathione s - transferases and cytochrome p450 polysubstrate monooxygenases

    代謝抗性是指對殺蟲劑起水解或隔離作用的酶發生改變,從而對殺蟲劑起到解毒作用,昆蟲主要解毒酶系有酯酶、谷胱甘肽- s -轉移酶、細胞色素p450單加酶等,這三種酶系任何一種的組成部分發生改變均會引起害蟲抗性的改變;靶標抗性是指由於殺蟲劑作用靶標敏感度降低而產生的抗性。
  12. Cloning and sequencing of acc oxidase gene from sugarcane

    化酶基因片段的克隆與序列分析
  13. Review on researching advance in acc oxidase genes

    化酶基因研究進展
  14. This heating is accentuated with height because of absorption of solar energy by ozone.

    因為太陽能主要被臭所吸收,這種加熱隨高度的變化很突出。
  15. In aerobic systems, oxygen is the terminal electron acceptor and is reduced.

    在需體系中,是末端電子接受體並且被還原。
  16. It is duality strong acerbity. it had ability with much metal and metal oxide action make sulfate while it process strong sop and oxygenation

    是一種活潑的二元強酸,能與許多金屬或金屬化物作用而生成硫酸鹽,有強烈的吸水作用和化作用。
  17. The effects of dna damage induced by acetaldehyde

    乙醛對脫核糖核酸分子的損傷作用
  18. Process of acetaldehyde wastewater treatment by alcohol oxidation

    乙醇化法生產乙醛廢水處理工藝
  19. The results indicated that the synthetic mviia was reduced and oxidized in a buffer containing acetamide / guanidine hydrochloride by air oxidization in the room temperature and obtained a relatively well oxidization result, the synthetic mviia showed 100 % of physiological activity of native mviia, but obtained 1 % product of synthetic crude peptide

    結果表明,合成的mviia在乙酸胺/鹽酸胍緩沖體系,室溫下採用空氣化法時獲得了較好的復性結果,合成復性的mviia幾乎具有天然mviia的100的生物學活性,但產率只有1左右。
  20. Acetic acid is formed as an intermediate in the anaerobic fermentation of carbohydrates, proteins, and fats.

    醋酸是碳水化合物,蛋白質和脂肪在厭發酵時所形成的中間體。
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